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Literature summary for 2.4.1.18 extracted from

  • Sawada, T.; Nakamura, Y.; Ohdan, T.; Saitoh, A.; Francisco, P.B.; Suzuki, E.; Fujita, N.; Shimonaga, T.; Fujiwara, S.; Tsuzuki, M.; Colleoni, C.; Ball, S.
    Diversity of reaction characteristics of glucan branching enzymes and the fine structure of alpha-glucan from various sources (2014), Arch. Biochem. Biophys., 562, 9-21.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Escherichia coli P07762
-
-
Homo sapiens
-
-
-
Oryza sativa Q01401 isozyme BEI
-
Oryza sativa Q40733 isozyme BEIIa
-
Oryza sativa Q6H6P8 isozyme BEIIb
-
Parachlorella kessleri A9ZPD1 isozyme BE-II
-
Porphyridium purpureum
-
isozymes PopBE1 and PopBE2
-
Synechococcus elongatus P16954 isozyme BEIIb
-
Synechococcus elongatus PCC 7942 P16954 isozyme BEIIb
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the Escherichia coli enzyme specifically forms the branch linkages at the third glucose residue from the reducing end of the acceptor chain. The enzyme recognizes the location of branching points in its acceptor chain during their branching reaction Escherichia coli ?
-
?
additional information the Synechococcus elongatus enzyme specifically forms the branch linkages at the third glucose residue from the reducing end of the acceptor chain. The enzyme recognizes the location of branching points in its acceptor chain during their branching reaction Synechococcus elongatus ?
-
?
additional information the Synechococcus elongatus enzyme specifically forms the branch linkages at the third glucose residue from the reducing end of the acceptor chain. The enzyme recognizes the location of branching points in its acceptor chain during their branching reaction Synechococcus elongatus PCC 7942 ?
-
?

Synonyms

Synonyms Comment Organism
alpha-glucan branching enzyme
-
Homo sapiens
alpha-glucan branching enzyme
-
Porphyridium purpureum
alpha-glucan branching enzyme
-
Parachlorella kessleri
alpha-glucan branching enzyme
-
Oryza sativa
alpha-glucan branching enzyme
-
Escherichia coli
alpha-glucan branching enzyme
-
Synechococcus elongatus
BE-II
-
Parachlorella kessleri
BE1
-
Porphyridium purpureum
BE2
-
Porphyridium purpureum
BEI
-
Oryza sativa
BEIIa
-
Oryza sativa
BEIIb
-
Oryza sativa
ChlBE
-
Parachlorella kessleri
HosBE
-
Homo sapiens
ScoBE
-
Synechococcus elongatus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
assay at Homo sapiens
30
-
assay at Porphyridium purpureum
30
-
assay at Parachlorella kessleri
30
-
assay at Oryza sativa
30
-
assay at Escherichia coli
30
-
assay at Synechococcus elongatus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
assay at Homo sapiens
7.5
-
assay at Porphyridium purpureum
7.5
-
assay at Parachlorella kessleri
7.5
-
assay at Oryza sativa
7.5
-
assay at Escherichia coli
7.5
-
assay at Synechococcus elongatus

General Information

General Information Comment Organism
evolution great variation exists as to the preference of branching enzymes of diffeent species for their acceptor chain, either A-chain or B-chain. Phylogenetic tree of alpha-glucan branching enzymes Homo sapiens
evolution great variation exists as to the preference of branching enzymes of diffeent species for their acceptor chain, either A-chain or B-chain. Phylogenetic tree of alpha-glucan branching enzymes Parachlorella kessleri
evolution great variation exists as to the preference of branching enzymes of diffeent species for their acceptor chain, either A-chain or B-chain. Phylogenetic tree of alpha-glucan branching enzymes Oryza sativa
evolution great variation exists as to the preference of branching enzymes of diffeent species for their acceptor chain, either A-chain or B-chain. Phylogenetic tree of alpha-glucan branching enzymes Escherichia coli
evolution great variation exists as to the preference of branching enzymes of diffeent species for their acceptor chain, either A-chain or B-chain. Phylogenetic tree of alpha-glucan branching enzymes Synechococcus elongatus
evolution great variation exists as to the preference of branching enzymes of different species for their acceptor chain, either A-chain or B-chain. Phylogenetic tree of alpha-glucan branching enzymes Porphyridium purpureum